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Generalized Harmonic Injection Strategy for Multiphase Induction Machine Control
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DOI：10.1109/TEC.2023.3331233.png)
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摘要
En 中文
A multiphase induction machine model using vector space decomposition provides insights into many space harmonics through decoupled reference frames. These decoupled reference frames host specific space vectors related to particular space harmonics. Based on the physical winding configuration, these vector spaces can be excited independently and simultaneously for the production of torque. However, this approach may result in beat oscillations due to interference between excited vector spaces if proper synchronization of vector spaces is not maintained. This paper describes this phenomenon through experimental tests. Furthermore, a solution eliminating the beat oscillations is proposed while optimizing the stator current or rotor flux linkage peaks. The effectiveness of the solution is experimentally verified on a 9-phase induction machine.
Keyword:
Torque
Magnetic flux
Stator windings
Rotors
Couplings
Interference
Aerospace electronics
Field-oriented control
multiphase electric machines
online pole changing
variable phase-pole machine
optimal torque control
torque density
harmonic injection
期刊
IF:
5.4
论文数:
6.8K
被引数:
1.5W
机构
引用论文
Symmetrical/Asymmetrical Winding Reconfiguration in Multiphase Machines多相电机中的对称/不对称绕组重构.png)
IEEE ACCESS
OAAI
IEEE ACCESSIF3.6
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